Marcel Vollweiler bbb7f8604e C, C++, Fortran, OpenMP: Add 'has_device_addr' clause to 'target' construct. ... This patch adds the 'has_device_addr' clause to the OpenMP 'target' construct which was introduced in OpenMP 5.1 (OpenMP API 5.1 specification pp. 197ff): has_device_addr(list) "The has_device_addr clause indicates that its list items already have device addresses and therefore they may be directly accessed from a target device. If the device address of a list item is not for the device on which the target region executes, accessing the list item inside the region results in unspecified behavior. The list items may include array sections." (p. 200) "A list item may not be specified in both an is_device_ptr clause and a has_device_addr clause on the directive." (p. 202) "A list item that appears in an is_device_ptr or a has_device_addr clause must not be specified in any data-sharing attribute clause on the same target construct." (p. 203) gcc/c-family/ChangeLog: * c-omp.cc (c_omp_split_clauses): Added OMP_CLAUSE_HAS_DEVICE_ADDR case. * c-pragma.h (enum pragma_kind): Added 5.1 in comment. (enum pragma_omp_clause): Added PRAGMA_OMP_CLAUSE_HAS_DEVICE_ADDR. gcc/c/ChangeLog: * c-parser.cc (c_parser_omp_clause_name): Parse 'has_device_addr' clause. (c_parser_omp_variable_list): Handle array sections. (c_parser_omp_clause_has_device_addr): Added. (c_parser_omp_all_clauses): Added PRAGMA_OMP_CLAUSE_HAS_DEVICE_ADDR case. (c_parser_omp_target_exit_data): Added HAS_DEVICE_ADDR to OMP_CLAUSE_MASK. * c-typeck.cc (handle_omp_array_sections): Handle clause restrictions. (c_finish_omp_clauses): Handle array sections. gcc/cp/ChangeLog: * parser.cc (cp_parser_omp_clause_name): Parse 'has_device_addr' clause. (cp_parser_omp_var_list_no_open): Handle array sections. (cp_parser_omp_all_clauses): Added PRAGMA_OMP_CLAUSE_HAS_DEVICE_ADDR case. (cp_parser_omp_target_update): Added HAS_DEVICE_ADDR to OMP_CLAUSE_MASK. * semantics.cc (handle_omp_array_sections): Handle clause restrictions. (finish_omp_clauses): Handle array sections. gcc/fortran/ChangeLog: * dump-parse-tree.cc (show_omp_clauses): Added OMP_LIST_HAS_DEVICE_ADDR case. * gfortran.h: Added OMP_LIST_HAS_DEVICE_ADDR. * openmp.cc (enum omp_mask2): Added OMP_CLAUSE_HAS_DEVICE_ADDR. (gfc_match_omp_clauses): Parse HAS_DEVICE_ADDR clause. (resolve_omp_clauses): Same. * trans-openmp.cc (gfc_trans_omp_variable_list): Added OMP_LIST_HAS_DEVICE_ADDR case. (gfc_trans_omp_clauses): Firstprivatize of array descriptors. gcc/ChangeLog: * gimplify.cc (gimplify_scan_omp_clauses): Added cases for OMP_CLAUSE_HAS_DEVICE_ADDR and handle array sections. (gimplify_adjust_omp_clauses): Added OMP_CLAUSE_HAS_DEVICE_ADDR case. * omp-low.cc (scan_sharing_clauses): Handle OMP_CLAUSE_HAS_DEVICE_ADDR. (lower_omp_target): Same. * tree-core.h (enum omp_clause_code): Same. * tree-nested.cc (convert_nonlocal_omp_clauses): Same. (convert_local_omp_clauses): Same. * tree-pretty-print.cc (dump_omp_clause): Same. * tree.cc: Same. libgomp/ChangeLog: * libgomp.texi: Updated entry for HAS_DEVICE_ADDR. * target.c (copy_firstprivate_data): Copy only if host address is not NULL. * testsuite/libgomp.c++/target-has-device-addr-2.C: New test. * testsuite/libgomp.c++/target-has-device-addr-4.C: New test. * testsuite/libgomp.c++/target-has-device-addr-5.C: New test. * testsuite/libgomp.c++/target-has-device-addr-6.C: New test. * testsuite/libgomp.c-c++-common/target-has-device-addr-1.c: New test. * testsuite/libgomp.c/target-has-device-addr-3.c: New test. * testsuite/libgomp.fortran/target-has-device-addr-1.f90: New test. * testsuite/libgomp.fortran/target-has-device-addr-2.f90: New test. * testsuite/libgomp.fortran/target-has-device-addr-3.f90: New test. * testsuite/libgomp.fortran/target-has-device-addr-4.f90: New test. gcc/testsuite/ChangeLog: * c-c++-common/gomp/clauses-1.c: Added has_device_addr to test cases. * g++.dg/gomp/attrs-1.C: Added has_device_addr to test cases. * g++.dg/gomp/attrs-2.C: Added has_device_addr to test cases. * c-c++-common/gomp/target-has-device-addr-1.c: New test. * c-c++-common/gomp/target-has-device-addr-2.c: New test. * c-c++-common/gomp/target-is-device-ptr-1.c: New test. * c-c++-common/gomp/target-is-device-ptr-2.c: New test. * gfortran.dg/gomp/is_device_ptr-3.f90: New test. * gfortran.dg/gomp/target-has-device-addr-1.f90: New test. * gfortran.dg/gomp/target-has-device-addr-2.f90: New test.		2022-02-09 23:47:12 -08:00
..
appendix-a	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
examples-4
address-space-1.c	Host and offload targets have no common meaning of address spaces	2022-01-13 11:16:20 +01:00
affinity-1.c	Update copyright years.	2022-01-03 10:42:10 +01:00
affinity-2.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
atomic-1.c
atomic-2.c
atomic-3.c
atomic-4.c
atomic-5.c
atomic-6.c
atomic-10.c
atomic-11.c
atomic-12.c
atomic-13.c
atomic-14.c
atomic-15.c
atomic-16.c
atomic-17.c
autopar-1.c
autopar-2.c
autopar-3.c
autopar-4.c
autopar-5.c
autopar-6.c
autopar-7.c
autopar-8.c
barrier-1.c
c.exp
cancel-for-1.c
cancel-for-2.c
cancel-parallel-1.c
cancel-parallel-2.c
cancel-parallel-3.c
cancel-sections-1.c
collapse-1.c
collapse-2.c
collapse-3.c
copyin-1.c
copyin-2.c
copyin-3.c
critical-1.c
critical-2.c
debug-1.c
declare-variant-1.c	lto: LTO cgraph support for late declare variant resolution [PR96680]	2020-10-28 10:29:09 +01:00
declare-variant-2.c	openmp: Fix up handling of kind(host) and kind(nohost) in ACCEL_COMPILERs [PR103384]	2021-11-24 10:30:32 +01:00
depend-1.c
depend-2.c
depend-3.c
depend-4.c
depend-5.c
depend-6.c
depend-7.c
depend-8.c
depend-9.c
depend-10.c
doacross-1.c
doacross-2.c
doacross-3.c
icv-1.c
icv-2.c
lib-1.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
lib-2.c	openmp: Add support for the omp_get_supported_active_levels runtime library routine	2020-10-13 13:21:02 -07:00
linear-1.c
lock-1.c
lock-2.c
lock-3.c
loop-1.c
loop-2.c
loop-3.c
loop-4.c
loop-5.c
loop-6.c
loop-7.c
loop-8.c
loop-9.c
loop-10.c
loop-11.c
loop-12.c
loop-16.c
loop-17.c	openmp: Non-rectangular loop support for non-composite worksharing loops and distribute	2020-06-27 12:43:36 +02:00
loop-18.c	openmp: Non-rectangular loop support for non-composite worksharing loops and distribute	2020-06-27 12:43:36 +02:00
loop-19.c	openmp: Optimize triangular loop logical iterator to actual iterators computation using search for quadratic equation root(s)	2020-07-09 12:07:17 +02:00
loop-20.c	openmp: Optimize triangular loop logical iterator to actual iterators computation using search for quadratic equation root(s)	2020-07-09 12:07:17 +02:00
loop-21.c	openmp: Adjust outer bounds of non-rect loops	2020-07-14 10:31:59 +02:00
loop-22.c	openmp: Add support for non-rectangular loops in taskloop construct	2020-08-13 09:06:05 +02:00
loop-23.c	openmp: Add support for non-rectangular loops in taskloop construct	2020-08-13 09:06:05 +02:00
loop-24.c	openmp: Add support for non-rectangular loops in taskloop construct	2020-08-13 09:06:05 +02:00
loop-25.c	openmp: Add support for non-rect simd and improve collapsed simd support	2020-09-25 10:43:37 +02:00
loop-26.c	openmp: Allow non-rectangular loops with pointer iterators	2021-10-27 09:22:07 +02:00
loop-27.c	openmp: Allow non-rectangular loops with pointer iterators	2021-10-27 09:22:07 +02:00
nested-1.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
nested-2.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
nested-3.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
nestedfn-1.c
nestedfn-2.c
nestedfn-3.c
nestedfn-4.c
nestedfn-5.c
nestedfn-6.c
nqueens-1.c
omp_hello.c
omp_matvec.c
omp_orphan.c
omp_reduction.c
omp_workshare1.c
omp_workshare2.c
omp_workshare3.c
omp_workshare4.c
omp-loop01.c
omp-loop02.c
omp-loop03.c
omp-nested-1.c
omp-nested-2.c
omp-nested-3.c	testsuite: prune new LTO warning	2021-05-13 09:24:23 +02:00
omp-parallel-for.c
omp-parallel-if.c
omp-single-1.c
omp-single-2.c
omp-single-3.c
ordered-1.c
ordered-2.c
ordered-3.c
ordered-5.c
parallel-1.c
parloops-exit-first-loop-alt-2.c
parloops-exit-first-loop-alt-3.c
parloops-exit-first-loop-alt-4.c
parloops-exit-first-loop-alt-5.c
parloops-exit-first-loop-alt-6.c
parloops-exit-first-loop-alt-7.c
parloops-exit-first-loop-alt.c
places-1.c	openmp: Add support for OMP_PLACES=ll_caches	2021-10-15 12:06:51 +02:00
places-2.c	openmp: Add support for OMP_PLACES=ll_caches	2021-10-15 12:06:51 +02:00
places-3.c	openmp: Add support for OMP_PLACES=ll_caches	2021-10-15 12:06:51 +02:00
places-4.c	openmp: Add support for OMP_PLACES=ll_caches	2021-10-15 12:06:51 +02:00
places-5.c	openmp: Add support for OMP_PLACES=numa_domains	2021-10-15 12:16:50 +02:00
places-6.c	openmp: Fix up handling of OMP_PLACES=threads(1)	2021-10-15 16:25:25 +02:00
places-7.c	openmp: Fix up handling of OMP_PLACES=threads(1)	2021-10-15 16:25:25 +02:00
places-8.c	openmp: Fix up handling of OMP_PLACES=threads(1)	2021-10-15 16:25:25 +02:00
places-9.c	openmp: Fix up handling of OMP_PLACES=threads(1)	2021-10-15 16:25:25 +02:00
places-10.c	openmp: Fix up handling of OMP_PLACES=threads(1)	2021-10-15 16:25:25 +02:00
pr24455-1.c
pr24455.c
pr26171.c
pr26943-1.c
pr26943-2.c
pr26943-3.c
pr26943-4.c
pr29947-1.c
pr29947-2.c
pr30494.c
pr32362-1.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
pr32362-2.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
pr32362-3.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
pr32468.c
pr33880.c
pr34513.c
pr35130.c
pr35196.c
pr35549.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
pr35625.c
pr36802-1.c
pr36802-2.c
pr36802-3.c
pr38650.c
pr39154.c
pr39591-1.c	Fix failures on Solaris with -fno-common default	2019-11-21 16:14:21 +00:00
pr39591-2.c	Fix failures on Solaris with -fno-common default	2019-11-21 16:14:21 +00:00
pr39591-3.c	Fix failures on Solaris with -fno-common default	2019-11-21 16:14:21 +00:00
pr42029.c
pr42942.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
pr43893.c
pr46032-2.c	testsuite: prune new LTO warning	2021-05-13 09:24:23 +02:00
pr46032.c
pr46193.c
pr46886.c
pr48591.c
pr49897-1.c
pr49897-2.c
pr49898-1.c
pr49898-2.c
pr52547.c
pr58392.c
pr58756.c
pr61200.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
pr64734.c
pr66133.c
pr66714.c
pr68960.c
pr69110.c
pr69805.c
pr70680-1.c
pr70680-2.c
pr79940.c
pr80394.c
pr80809-1.c
pr80809-2.c
pr80809-3.c
pr80853.c
pr81687-1.c
pr81687-2.c
pr81778.c	[omp, simt] Handle alternative IV	2021-04-29 14:37:32 +02:00
pr86416-1.c	libgomp/testsuite: Fix checks for dg-excess-errors	2021-04-21 20:07:19 +02:00
pr86416-2.c	libgomp/testsuite: Fix checks for dg-excess-errors	2021-04-21 20:07:19 +02:00
pr86660.c
pr89002.c
pr90779.c
pr90811.c
pr93566.c	tree-nested: Fix handling of *reduction clauses with C array sections [PR93566]	2020-03-15 01:27:40 +01:00
pr95620.c	x86-64: Define ASM_OUTPUT_ALIGNED_DECL_LOCAL	2020-07-18 08:51:54 -07:00
pr99555-1.c	XFAIL OpenMP/nvptx execution-time hangs for simple nested OpenMP 'target'/'parallel'/'task' constructs [PR99555]	2021-04-15 11:13:27 +02:00
pr104385.c	libgomp: Fix segfault with posthumous orphan tasks [PR104385]	2022-02-08 09:30:17 +01:00
priority.c
private-1.c	Fix failures on Solaris with -fno-common default	2019-11-21 16:14:21 +00:00
reduction-1.c
reduction-2.c
reduction-3.c
reduction-4.c
reduction-5.c
reduction-6.c
reduction-7.c
reduction-8.c
reduction-9.c
reduction-10.c
reduction-11.c
reduction-12.c
reduction-13.c
reduction-14.c
reduction-15.c
scan-1.c	tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.	2019-07-03 07:03:58 +02:00
scan-2.c	tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.	2019-07-03 07:03:58 +02:00
scan-3.c	tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.	2019-07-03 07:03:58 +02:00
scan-4.c	tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.	2019-07-03 07:03:58 +02:00
scan-5.c	tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.	2019-07-03 07:03:58 +02:00
scan-6.c	tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.	2019-07-03 07:03:58 +02:00
scan-7.c	tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.	2019-07-03 07:03:58 +02:00
scan-8.c	tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause.	2019-07-03 07:03:58 +02:00
scan-9.c	omp-expand.c (expand_omp_for_static_nochunk): Don't emit GOMP_loop_start at the start of second worksharing loop in a scan.	2019-07-04 23:40:56 +02:00
scan-10.c	omp-expand.c (expand_omp_for_static_nochunk): Don't emit GOMP_loop_start at the start of second worksharing loop in a scan.	2019-07-04 23:40:56 +02:00
scan-11.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-12.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-13.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-14.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-15.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-16.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-17.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-18.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-19.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-20.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-21.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
scan-22.c	vectorizer: Fix up -fsimd-cost-model= handling	2021-10-12 09:28:10 +02:00
sections-1.c
sections-2.c
shared-1.c
shared-2.c
shared-3.c
simd-1.c
simd-2.c
simd-3.c
simd-4.c
simd-5.c
simd-6.c
simd-7.c
simd-8.c
simd-9.c
simd-10.c
simd-11.c
simd-12.c
simd-13.c
single-1.c
single-2.c
sort-1.c	Update copyright years.	2022-01-03 10:42:10 +01:00
static-chunk-size-one.c
switch-conversion-2.c
switch-conversion.c
target-3.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
target-4.c
target-5.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
target-6.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
target-7.c
target-8.c
target-9.c
target-11.c
target-12.c
target-14.c
target-15.c
target-16.c
target-17.c
target-18.c	tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR OpenMP description.	2019-08-07 09:27:10 +02:00
target-19.c
target-20.c
target-21.c
target-22.c
target-23.c	OpenMP 5.0: Remove array section base-pointer mapping semantics and other front-end adjustments	2021-12-09 00:01:10 +08:00
target-24.c
target-25.c
target-26.c
target-27.c
target-28.c
target-29.c	OpenMP 5.0: Remove array section base-pointer mapping semantics and other front-end adjustments	2021-12-09 00:01:10 +08:00
target-30.c
target-31.c
target-32.c	xfail and improve some failing libgomp tests [PR81690]	2020-10-28 10:30:41 +01:00
target-33.c	openmp: ignore nowait if async execution is unsupported [PR93481]	2020-02-13 10:18:31 +01:00
target-34.c	openmp: ignore nowait if async execution is unsupported [PR93481]	2020-02-13 10:18:31 +01:00
target-35.c
target-36.c
target-37.c	gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT for VLA helper variables on target data even if...	2019-08-08 08:39:02 +02:00
target-38.c	openmp: Optimize DECL_IN_CONSTANT_POOL vars in target regions	2020-02-09 08:17:10 +01:00
target-39.c	openmp: Implement discovery of implicit declare target to clauses	2020-05-12 09:17:09 +02:00
target-40.c	openmp: Change omp_get_initial_device () to match OpenMP 5.1 requirements	2020-10-22 09:31:01 +02:00
target-41.c	openmp: Add test for OMP_TARGET_OFFLOAD=mandatory for cases where it must not fail	2020-10-22 09:36:18 +02:00
target-42.c	openmp: Implicitly discover declare target for variants of declare variant calls	2020-10-28 10:36:31 +01:00
target-43.c	'libgomp.c/target-43.c': '-latomic' for nvptx offloading	2021-09-06 11:51:13 +02:00
target-44.c	Add 'default' to -foffload=; document that flag [PR67300]	2021-06-29 16:00:04 +02:00
target-critical-1.c
target-has-device-addr-3.c	C, C++, Fortran, OpenMP: Add 'has_device_addr' clause to 'target' construct.	2022-02-09 23:47:12 -08:00
target-link-1.c	Fix OpenMP offload handling for target-link variables for nvptx (PR81689)	2020-03-24 15:13:56 +01:00
target-print-1.c	Add tests for print from offload target.	2019-11-15 10:49:10 +00:00
target-teams-1.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
task-1.c	Fix failures on Solaris with -fno-common default	2019-11-21 16:14:21 +00:00
task-2.c
task-3.c
task-4.c
task-5.c	Fix failures on Solaris with -fno-common default	2019-11-21 16:14:21 +00:00
task-6.c	openmp: Don't optimize shared to firstprivate on task with depend clause	2020-12-18 21:43:20 +01:00
task-reduction-1.c
task-reduction-2.c
task-reduction-3.c
task-reduction-4.c	openmp: Fix up taskloop reduction ICE if taskloop has no iterations [PR100471]	2021-05-11 09:07:47 +02:00
teams-1.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
teams-2.c
teams-3.c	openmp: Handle reduction clauses on host teams construct [PR96459]	2020-08-05 10:40:10 +02:00
teams-4.c	openmp: Honor OpenMP 5.1 num_teams lower bound	2021-11-12 12:41:22 +01:00
teams-5.c	libgomp: Add a testcase for omp_get_num_teams inside of target inside of host teams	2021-11-15 08:58:39 +01:00
thread-limit-1.c	openmp: Mark deprecated symbols in OpenMP 5.0	2020-11-05 10:32:56 -08:00
thread-limit-2.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
thread-limit-3.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
thread-limit-4.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
thread-limit-5.c	OpenMP: Add strictly nested API call check [PR102972]	2021-10-30 23:45:32 +02:00
udr-2.c
udr-3.c
uns-outer-4.c
usleep.h	testsuite/libgomp.c/usleep.h: Use sleep-loop also for GCN	2020-11-18 14:11:27 +01:00
vla-1.c